Analysis of interatomic Contacts of Structural Units in PDB entry:
4MM2


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4MM2 entry

There are 2 chains in PDB entry 4MM2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 8GLU 403
B
 PRO 10GLU 403
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 40 helices in PDB entry 4MM2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 22Right-handed alpha
Helix 2
2
A
24 34Right-handed alpha
Helix 3
3
A
39 44Right-handed alpha
Helix 4
4
A
64 76Right-handed alpha
Helix 5
5
A
89 93Right-handed 310
Helix 6
6
A
115 118Right-handed 310
Helix 7
7
A
130 151Right-handed alpha
Helix 8
8
A
173 178Right-handed alpha
Helix 9
9
A
180 192Right-handed alpha
Helix 10
10
A
210 221Right-handed alpha
Helix 11
11
A
223 228Right-handed alpha
Helix 12
12
A
237 245Right-handed alpha
Helix 13
13
A
246 249Right-handed 310
Helix 14
14
A
251 265Right-handed alpha
Helix 15
15
A
269 286Right-handed alpha
Helix 16
16
A
289 310Right-handed alpha
Helix 17
17
A
314 320Right-handed alpha
Helix 18
18
A
347 351Right-handed 310
Helix 19
19
A
353 364Right-handed alpha
Helix 20
20
A
372 402Right-handed alpha
Helix 21
21
B
11 22Right-handed alpha
Helix 22
22
B
24 34Right-handed alpha
Helix 23
23
B
39 44Right-handed alpha
Helix 24
24
B
64 76Right-handed alpha
Helix 25
25
B
89 93Right-handed 310
Helix 26
26
B
115 118Right-handed 310
Helix 27
27
B
130 151Right-handed alpha
Helix 28
28
B
173 178Right-handed alpha
Helix 29
29
B
180 192Right-handed alpha
Helix 30
30
B
210 221Right-handed alpha
Helix 31
31
B
223 228Right-handed alpha
Helix 32
32
B
237 245Right-handed alpha
Helix 33
33
B
246 249Right-handed 310
Helix 34
34
B
251 265Right-handed alpha
Helix 35
35
B
269 286Right-handed alpha
Helix 36
36
B
289 310Right-handed alpha
Helix 37
37
B
314 320Right-handed alpha
Helix 38
38
B
347 351Right-handed 310
Helix 39
39
B
353 364Right-handed alpha
Helix 40
40
B
372 402Right-handed alpha
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There are 6 sheets in PDB entry 4MM2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
56 60first strand
Strand 2
A
45 50anti-parallel
Strand 3
A
79 86anti-parallel
Strand 4
A
103 105anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
56 60first strand
Strand 2
A
45 50anti-parallel
Strand 3
A
79 86anti-parallel
Strand 4
A
325 326anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
108 113first strand
Strand 2
A
166 171anti-parallel
Strand 3
A
157 161anti-parallel
Strand 4
A
341 342anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 60first strand
Strand 2
B
45 50anti-parallel
Strand 3
B
79 86anti-parallel
Strand 4
B
103 105anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 60first strand
Strand 2
B
45 50anti-parallel
Strand 3
B
79 86anti-parallel
Strand 4
B
325 326anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
108 113first strand
Strand 2
B
166 171anti-parallel
Strand 3
B
157 161anti-parallel
Strand 4
B
341 342anti-parallel
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